The present system of funding for higher education is unsatisfactory.
...a flexible and relatively efficient filing system.
...a multi-party system of government...
The Court of Appeal has a pivotal role in the English legal system.
Viruses tend to be good at surviving when a computer system crashes.
...a central heating system.
...Australia's road and rail system.
...a news channel on a local cable system.
He had slept for over fourteen hours, and his system seemed to have recuperated admirably...
他已睡了超过 14 个小时了，他的身体恢复得很不错。
These gases would seriously damage the patient's respiratory system.
...the reproductive system.
...the decimal system of metric weights and measures.
...Trachtenberg's system of simplified mathematics.
These feelings are likely to make people attempt to overthrow the system...
He wants to be the tough rebel who bucks the system.
I want to get boxing out of my system and settle down to enjoy family life.